JP7208150B2 - 内視鏡撮像環境において照明を提供するためのシステム、方法、及びデバイス - Google Patents
内視鏡撮像環境において照明を提供するためのシステム、方法、及びデバイス Download PDFInfo
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- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
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- A61B1/00002—Operational features of endoscopes
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- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
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- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0655—Control therefor
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- A—HUMAN NECESSITIES
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- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
- G02B23/2461—Illumination
- G02B23/2469—Illumination using optical fibres
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
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- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
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- H—ELECTRICITY
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- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
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- H—ELECTRICITY
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- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
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- H—ELECTRICITY
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- H04N23/50—Constructional details
- H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes
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- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
(1) 内視鏡システムであって、
単一の光ファイバと、
前記単一の光ファイバに光を伝送する光源と、
前記単一の光ファイバの遠位端部に配置された画像センサと、
を備える、内視鏡システム。
(2) 前記単一の光ファイバの遠位端部に配置された拡散器を更に備える、実施態様1に記載の内視鏡システム。
(3) 前記拡散器が、110度~120度の角度を有する光円錐を提供する、実施態様2に記載の内視鏡システム。
(4) 前記単一の光ファイバが、70度~80度の光円錐を提供する、実施態様1に記載の内視鏡システム。
(5) 前記単一の光ファイバがプラスチック光ファイバである、実施態様1に記載の内視鏡システム。
(7) 前記単一の光ファイバが、0.65の開口数を有する、実施態様1に記載の内視鏡システム。
(8) 前記単一の光ファイバが、475~525マイクロメートルの直径を有する、実施態様1に記載の内視鏡システム。
(9) 光源コントローラを更に備える、実施態様1に記載の内視鏡システム。
(10) 前記光源及び前記光源コントローラが、カメラ制御ユニット内に位置している、実施態様9に記載の内視鏡システム。
(12) 前記複数の光ファイバが、前記内視鏡を通して前記カメラ制御ユニットに取り付けられている、実施態様11に記載の内視鏡システム。
(13) 光又は他の電磁エネルギーが、前記単一の光ファイバを通して伝送されて、前記単一の光ファイバの遠位端部においてシーンを照明する、実施態様1に記載の内視鏡システム。
(14) 前記単一の光ファイバが内視鏡に取り付けられている、実施態様10に記載の内視鏡システム。
(15) 内視鏡であって、
単一の光ファイバと、
前記単一の光ファイバの遠位端部に配置された画像センサと、
前記単一の光ファイバの遠位端部に配置された拡散器と、
を備える、内視鏡。
(17) 光源及び光源コントローラを更に備える、実施態様15に記載の内視鏡。
(18) 前記光源及び前記光源コントローラが、カメラ制御ユニット内に位置している、実施態様15に記載の内視鏡。
(19) 前記単一の光ファイバが、前記単一の光ファイバの前記遠位端部と前記光源との間で複数の光ファイバに取り付けられている、実施態様18に記載の内視鏡。
(20) 光又は他の電磁エネルギーが、前記単一の光ファイバを通して伝送されて、前記単一の光ファイバの遠位端部においてシーンを照明する、実施態様15に記載の内視鏡。
Claims (8)
- 内視鏡システムであって、
管腔と、
出力側でのガラス光ファイバへの移行をする単一のプラスチック光ファイバを有する管腔導波路と、
前記単一のプラスチック光ファイバからの光を前記管腔内に配置されている前記ガラス光ファイバへと案内するように構成され前記管腔内に配置されたコネクタと、
前記単一のプラスチック光ファイバに光を伝送する複数のエミッタを持つ光源と、
前記管腔の遠位端部に配置された画像センサと、
を備える、内視鏡システム。 - 前記単一のプラスチック光ファイバが、0.63の開口数を有する、請求項1に記載の内視鏡システム。
- 前記単一のプラスチック光ファイバが、0.65の開口数を有する、請求項1に記載の内視鏡システム。
- 前記単一のプラスチック光ファイバが、475~525マイクロメートルの直径を有する、請求項1に記載の内視鏡システム。
- 光源コントローラを更に備える、請求項1に記載の内視鏡システム。
- 前記光源及び前記光源コントローラが、カメラ制御ユニット内に位置している、請求項5に記載の内視鏡システム。
- 光又は他の電磁エネルギーが、前記単一のプラスチック光ファイバを通して伝送されて、前記管腔の前記遠位端部においてシーンを照明する、請求項1に記載の内視鏡システム。
- 前記単一のプラスチック光ファイバが内視鏡に取り付けられている、請求項6に記載の内視鏡システム。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662439330P | 2016-12-27 | 2016-12-27 | |
| US62/439,330 | 2016-12-27 | ||
| US201762522239P | 2017-06-20 | 2017-06-20 | |
| US62/522,239 | 2017-06-20 | ||
| PCT/US2017/068584 WO2018125937A1 (en) | 2016-12-27 | 2017-12-27 | Systems, methods, and devices for providing illumination in an endoscopic imaging environment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020503995A JP2020503995A (ja) | 2020-02-06 |
| JP7208150B2 true JP7208150B2 (ja) | 2023-01-18 |
Family
ID=62625133
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019555743A Active JP7155149B2 (ja) | 2016-12-27 | 2017-12-27 | 内視鏡撮像環境において照明を提供するためのシステム、方法、及びデバイス |
| JP2019555744A Active JP7208150B2 (ja) | 2016-12-27 | 2017-12-27 | 内視鏡撮像環境において照明を提供するためのシステム、方法、及びデバイス |
| JP2019555742A Active JP7143320B2 (ja) | 2016-12-27 | 2017-12-27 | 内視鏡撮像環境において照明を提供するためのシステム、方法、及びデバイス |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019555743A Active JP7155149B2 (ja) | 2016-12-27 | 2017-12-27 | 内視鏡撮像環境において照明を提供するためのシステム、方法、及びデバイス |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019555742A Active JP7143320B2 (ja) | 2016-12-27 | 2017-12-27 | 内視鏡撮像環境において照明を提供するためのシステム、方法、及びデバイス |
Country Status (8)
| Country | Link |
|---|---|
| US (8) | US10506142B2 (ja) |
| EP (4) | EP3562376A4 (ja) |
| JP (3) | JP7155149B2 (ja) |
| CN (3) | CN110113982B (ja) |
| AU (3) | AU2017387098B2 (ja) |
| BR (3) | BR112019013148A2 (ja) |
| ES (1) | ES2961484T3 (ja) |
| WO (3) | WO2018125937A1 (ja) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2017387098B2 (en) * | 2016-12-27 | 2022-12-15 | DePuy Synthes Products, Inc. | Systems, methods, and devices for providing illumination in an endoscopic imaging environment |
| US12336693B2 (en) * | 2018-08-13 | 2025-06-24 | Sony Corporation | Medical system, medical light source apparatus, and method in medical light source apparatus |
| WO2020112500A1 (en) * | 2018-11-30 | 2020-06-04 | Verily Life Sciences Llc | Endoscopic systems including a multimode optical fiber and a machine learning classifier for interrogating a portion of a body |
| WO2020118010A1 (en) | 2018-12-06 | 2020-06-11 | Excelitas Technologies Corp. | Laser sustained plasma and endoscopy light source |
| CN110049217A (zh) * | 2019-04-18 | 2019-07-23 | 中国建筑材料科学研究总院有限公司 | 图像传感器、光学成像系统及制作方法 |
| US11550057B2 (en) * | 2019-06-20 | 2023-01-10 | Cilag Gmbh International | Offset illumination of a scene using multiple emitters in a fluorescence imaging system |
| US11617541B2 (en) * | 2019-06-20 | 2023-04-04 | Cilag Gmbh International | Optical fiber waveguide in an endoscopic system for fluorescence imaging |
| US12013496B2 (en) | 2019-06-20 | 2024-06-18 | Cilag Gmbh International | Noise aware edge enhancement in a pulsed laser mapping imaging system |
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| JP2001137176A (ja) | 1999-11-11 | 2001-05-22 | Olympus Optical Co Ltd | 内視鏡 |
| JP2002040268A (ja) | 2000-07-19 | 2002-02-06 | Toray Ind Inc | 高開口数プラスチック光ファイバ |
| JP2009297311A (ja) | 2008-06-13 | 2009-12-24 | Fujifilm Corp | 光源装置および撮像装置ならびに内視鏡装置 |
| US20100286475A1 (en) | 2009-05-08 | 2010-11-11 | Boston Scientific Scimed, Inc. | Endoscope with distal tip having encased optical components and display orientation capabilities |
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| US20190269309A1 (en) | Electronic scope and electronic endoscope system |
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